ASTM A 709 Gr.50W weathering steel plate
Atmospheric Corrosion Resisting Structural Plate Products Description
ASTM A709 50W corten material is equivalent to EN10155 :S355K2G1W corten metal sheet. A709 50W corten sheet is a specification for steel sheets used in bridge construction.
GNEE Steel stocks A709 50W corten steel. These grades are usually specified by the Charpy test, referencing the specific area (or climate zone) where the bridge will be used.
A709 50W corten steel material is used in various types of welded, bolted and riveted structures such as steel frame structures, bridges, tanks and vessels, exhaust systems, vehicle and equipment structures.
ASTM A 709 Gr.50W Weathering Steel Plate Products Details
A 709 Gr.50W Weathering Steel Chemical Composition:
| Steel Grades | C max |
Si max |
Mn | P max |
S max |
Cu max |
Cr max |
Ni max |
V max |
Nb max |
Al min |
| A 709 Gr.50W | - | - | - | 0.035 | 0.035 | - | - | - | - | - | 0.020 |
A 709 Gr.50W Weathering Steel Mechanical properties
| A709 Grade | Thick mm |
Yield [MPa] |
Tensile [MPa] | Elongtation Min % | reduction Min % |
HB | |||
| Steel Plate | Structural steel | ||||||||
| 8in[200mm] | 2in[50mm] | 8in[200mm] | 2in[50mm] | ||||||
| 50W[345W] HPS50W[HPS345W] |
≤100 | 345min | 485min | 18 | 21 | 18 | 21J | … | |
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